The authors reviewed clinical data and 50 pathologic specimens from 41 patients of prostate adenocarcinoma filed in the Department of Pathology, Hanyang University school of Medicine, in order to evaluate correlation between clinical stages and histopathologic grades of prostate adenocarcinoma. Each of five currently used grading systems were compared with clinical stages of prostate adenocarcinomas. The followings results were obtained: All of the grading systems were relatively well correlated with clinical progression of the tumon. Histologic grading systems including Gleason's grading system, Gleasons scoring system and M.D. Anderson system showed better correlation than cytologic grading system of Mostofi. Gaeta gradings system regarding both histologic and cytologic aspects of the carcinoma showed good correlation to clinical stage with correlation coefficient of 0.654. Combined scoring system of cytologic and histologic grades (Mostofi-M.D. Anderson combined scoring system) showed better correlation to the clinical stage than single individual grading s system. The author conclued that Gleasons histologic grading system with cytologic characteristics of tumor cells would represent best parameter of clinical progression of the prostate adenocarcinoma.
Adenocarcinoma

Talus is an important structure of the ankle joint and its function is critical for ambulation and weight bearing. The talus fracture is rare, but the complications of fracture and dislocation are serious and resulting in avascular necrosis, osteoarthritis. So its treatment is carefully considered at initial status. Authors reviewed 11 cases of fracture and dislocation of the talus treated at Yeungnam university hospital from 1984 to 1991. The longest follow up was 8 years and shortest, 1 years. The results were as follows. 1. There were all males, the average age was 30 years old. 2. The most common cause was fall down (8 cases), and next traffic accident (2 cases), sports injury (1 case). 3. According to Marti-Weber classification, 1 case was type I, 1 in type II, 4 in type III and 5 in type IV. 4. The method of treatment were open reduction and internal fixation in 6 cases, the others were closed reduction in 5 cases. 5. Final results (by Hawkins grading system) were as follows, 3 cases were excellent, 4 cases were good, 1 case was fair and 3 cases were poor. 6. Complications were AVN in 2 cases, degenerative arthritis in 8 cases, malunion in 1 case. 7. The range of motion of the ankle joint was relatively preserved (74%), but in the subtalar joint it was decreased (43%)
Accidents, Traffic ; Ankle Joint ; Athletic Injuries ; Classification ; Dislocations ; Follow-Up Studies ; Humans ; Male ; Methods ; Necrosis ; Osteoarthritis ; Range of Motion, Articular ; Subtalar Joint ; Talus* ; Walking ; Weight-Bearing

BACKGROUND AND PURPOSE: This study was undertaken to compare the sensitivity of the Repetitive Nerve Stimulation Test (RNST) between the upper and lower extremity muscles in myasthenia gravis(MG) patients. MATERIALS AND METHODS: The study population consisted of 20 normal persons(control group) and 10 MG patients(MG group). Using Stalberg's method. RNST was systemically performed in orbicularis oculi muscle. upper extremity muscles(flexor carpi ulnaris. abductor digiti quinti), and lower extremity muscles(tibialis anterior. extensor digitorum brevis. vastus medialis). RESULTS: There were statistical differences of decremental response(mean+/-SD) in orbicularis oculi and upper extremity muscles between the control and MG groups(p<0.05 or p<0.01). However, there was no statistical difference of decremental response(mean+/-SD) to RNST in lower extremity muscles between the control and MG groups. There were highersensitivity in orbicularis oculi and upper extremity muscles than lower extremity muscles. Although positive reponse were detected in the lower extremity muscles, the positive response rates of lower extremity muscles were lower than o.oculi and upper extremity muscles. CONCLUSIONS: When the response rates of RNST in facial and upper extremity muscles are normal, may not be required RNST in lower extremity muscles.
Humans ; Lower Extremity* ; Muscles* ; Myasthenia Gravis* ; Upper Extremity

OBJECTIVE: This study was a open clinical trial aimed at exploring the effectiveness of combined treatment with estrogen and antipsychotics to the chronic female schizophrenics. METHOD: 40 female patients who met DSM-VI criteria for schizophrenia who were chronically ill were randomly assigned to estrogen group(EG) and control group(CG). EG patients were received estrogen 1.25mg for 8 weeks in addition to their routine antipsychotic regimens. CG patients were received their routine antipsychotic regimens only. Both groups were evaluated by PANSS(Positive and Negative Syndrome Scale), CGI(Clinical Global Impression) at 0, 4, 8 week during the trial period and compaired with each other. RESULTS: 40 female patients have completed the study during 8 weeks. EG was significantly improved in PANSS and CGI scores than CG during the 8 weeks. In EG patients, all symptom subtypes(positive symptoms, negative symptoms, general psychopathology symptoms) of PANSS were significantly improved and positive symptoms were most significantly improved at 8 weeks. CONCLUSIONS: This results support the clinical value of combined estrogen therapy among chronic female schizophrenics.
Antipsychotic Agents* ; Chronic Disease ; Estrogens* ; Female* ; Humans ; Psychopathology ; Schizophrenia*

Ureteral duplication is the most common developmental abnormality of the upper urinary tract. The upper pole ureter is often associated with a ureterocele and the lower pole ureter, the V-U reflux. A case of bilateral double collecting system associated with bilateral ureteroceles in a 6-month old Korean male is presented with review of literature.
Humans ; Infant ; Male ; Ureter ; Ureterocele* ; Urinary Tract

Prediction of individual outcome after cardiopulmonary resuscitation is of major medical, ethical, and socioeconomic interest but uncertain. We experienced the case thats the patient got complete neurologic recovery after the 123th day firm cardiac arrest, who had been suspected to go with poor prognosis because she got the findings of Glasgow Coma Scale 4, severe diffuse encephalopathy on encephalogram and generalized tonic-clonic seizure at the 4th day. Recently, a 29 year-old women who sustained from respiratory arrest induced presumably by sedative and anticonvulsant therapy for control of seizure that happened during local lidocaine anesthesia far mamoplasty was transfered to our emergency medical center from local private plastic office. Arrest time was about 20 minutes. On hospital arrival, she had a pulseless bradyasystole and no respiration, but spontaneous circulation was restored at 10 minutes artier CPR started. We started cerebral oriented resuscitation including mild hypothermia(34degrees C), hemodilution, calcium channel blocker infusion. On hospital day 4, patient's glasgow coma scale(GCS) was 4. On hospital clay 7, Brain Magnetic Resonance Imaging(MRI) showed high signal intensity on T2WI, involving the bilateral basal ganglia. After contrast administraton, marked enhancement can be seen at the lesion site. Patient's glasgow coma scale(GCS) increased step by step to 5 on 8th day, 7 on 14th day, 10 on 15th day, 13 on 17th day, 15 on 20th day. 40 days later the patient was discharged with minor neurologic abnormality including hand tremor, dysphonia, amenorrhea and Mini Mental State Examination(MMSE) score(26). Long-term Follow up revealed that all neurologic functional abnormality inducting hand tremor, dysphonia, amenorrhea and MMSE score(26) is completely recovered on 123th day after episode of cardiopulmonary arrest.
Adult ; Amenorrhea ; Anesthesia ; Basal Ganglia ; Brain ; Calcium Channels ; Cardiopulmonary Resuscitation ; Coma ; Dysphonia ; Emergencies ; Female ; Follow-Up Studies ; Glasgow Coma Scale ; Hand ; Heart Arrest* ; Hemodilution ; Humans ; Hypoxia-Ischemia, Brain* ; Lidocaine ; Plastics ; Prognosis ; Respiration ; Resuscitation ; Seizures ; Tremor

This is an autopsy case of a 6 month old girl who suddenly died of respiratory distress during sleep. She had suffered from mild but frequent episodes of common cold and was treated for eczema for several days. At autopsy, the heart was enlarged and weighed 100 gm. A firm and gray-white tumor, measuring 4.5 x 3.8 x 2.8 cm, was located in the interventricular septum and encroached upon the wall of left ventricle. The mass was well demarcated but was not encapsulated. Neither necrosis nor calcification was present. Microscopically the tumor was composed of haphazardly arranged bundles of collagen fibers and fibroblasts. Myocardial cells are intermingled with the fibroblasts at the margin of the tumor. Massive edema of the lung and congestion of the liver and spleen were pronounced.

Santonin-kainic acid complex was evaluated as a chemotherapeutic of the mass treatment of the Ascaris lumbricoides infection in Korea. The results could be summarized as follows: The negative conversion rate was 82.9% in average in 4 treated groups. Some variations of negative conversion rate among the treated groups were noticed. The egg reduciton rate was 97.7% in average and the results were rather uniform among the three evaluated groups. By the analysis of egg reduction, it seems that the lightly infected cases whose E.P.G. were under 5,000 were resistant to treatment with the less reduced egg output. After the treatment with this complex, the number of egg discharged cases were reduced to 1.84% and the average number of discharge eggs per incompletely treated or untreated cases were reduced to 12.5% compared with the level of before-treatment egg output. The successive observations of the pattern of worm expulsion after drug intake was made. The worms were mostly expelled in the stool within 3 days, and 58.9% of total expelled worms were collected within 24-hour stool. The minimum length of the immature worms expelled was 7.6cm. Among the 659 Ascaris collected in the first-day stool from 91 rural people, 8.5% were in the range of 7.6-12.2 cm-long, immature worms. The sex ratio, male: female= 0.69: 1.
parasitology-helminth-nematoda ; Ascaris lumbricoides ; chemotherapy ; Santonin ; kainic acid

No abstract available.
Pemphigus

To evaluate the intractability of partial epileptic patients by variables, the author studied 113 patients (uncontrolled: 45, controlled: 68) who were admitted to the Department of Neurology, College of Medicine, Yeungnam University from January, 1991 to August, 1993. The results were as follows. The items related to complex partial seizures, multiple seizure types and a histories of status epilepticus or clusters of seizures were significantly associated with drug-refractoriness (p<0.01). A high frequency of seizures before evaluation was associated with a poor outcome(p<0.01). The presences of known etiology of seizures, neurologic abnormalities and psychiatric disturbance were associated with limited treatment responses(p<0.01, p<0.05, p<0.01). An abnormal EEG findings such as background slowing, focal slowing, epileptiform discharges or secondarily bilateral synchrony were statistically significant (p<0.01). Age at onset, sex, distribution of epileptic foci, duration of seizure before evaluation, family history and abnormal neuroradiologic findings were not statistically significant. By these results, it was suggested that having at least four factors of the above variables were associated with limited treatment response.
Electroencephalography ; Epilepsies, Partial* ; Humans ; Neurology ; Risk Factors ; Seizures ; Status Epilepticus